6O85
Electron cryo-microscopy of the eukaryotic translation initiation factor 2B bound to eukaryotic translation initiation factor 2 from Homo sapiens
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Translation initiation factor eIF-2B subunit epsilon | polymer | 721 | 80466.6 | 2 | UniProt (Q13144) Pfam (PF02020) In PDB | Homo sapiens (Human) | eIF-2B GDP-GTP exchange factor subunit epsilon |
2 | C, D | Translation initiation factor eIF-2B subunit beta | polymer | 368 | 41008.6 | 2 | UniProt (P49770) Pfam (PF01008) In PDB | Homo sapiens (Human) | S20I15,S20III15,eIF-2B GDP-GTP exchange factor subunit beta |
3 | E, F | Translation initiation factor eIF-2B subunit delta | polymer | 523 | 57640.2 | 2 | UniProt (Q9UI10) Pfam (PF01008) In PDB | Homo sapiens (Human) | eIF-2B GDP-GTP exchange factor subunit delta |
4 | G, H | Translation initiation factor eIF-2B subunit alpha | polymer | 305 | 33754.1 | 2 | UniProt (Q14232) Pfam (PF01008) In PDB | Homo sapiens (Human) | eIF-2B GDP-GTP exchange factor subunit alpha |
5 | I, J | Translation initiation factor eIF-2B subunit gamma | polymer | 452 | 50304.2 | 2 | UniProt (Q9NR50) Pfam (PF00483) In PDB | Homo sapiens (Human) | eIF-2B GDP-GTP exchange factor subunit gamma |
6 | L | Eukaryotic translation initiation factor 2 subunit 1 | polymer | 314 | 36030.0 | 1 | UniProt (P05198) Pfam (PF00575) Pfam (PF07541) In PDB | Homo sapiens (Human) | Eukaryotic translation initiation factor 2 subunit alpha,eIF-2alpha |
7 | S | Eukaryotic translation initiation factor 2 subunit 3 | polymer | 472 | 51178.4 | 1 | UniProt (P41091) Pfam (PF09173) Pfam (PF00009) Pfam (PF03144) In PDB | Homo sapiens (Human) | Eukaryotic translation initiation factor 2 subunit gamma X,eIF-2gX |
8 | d | Eukaryotic translation initiation factor 2 subunit beta | polymer | 14 | 1209.5 | 1 | Homo sapiens (human) | ||
9 | C | 2-(4-chloranylphenoxy)-~{N}-[4-[2-(4-chloranylphenoxy)ethanoylamino]cyclohexyl]ethanamide | non-polymer | 451.3 | 1 | Chemie (C7B) | Eukaryotic translation initiation factor 2 subunit gamma X,eIF-2gX |
Sequence modifications
C, D: 2 - 351 (UniProt: P49770)
PDB | External Database | Details |
---|---|---|
Met -16 | - | initiating methionine |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Gly -9 | - | expression tag |
Gly -8 | - | expression tag |
Gly -7 | - | expression tag |
Ser -6 | - | expression tag |
Glu -5 | - | expression tag |
Asn -4 | - | expression tag |
Leu -3 | - | expression tag |
Tyr -2 | - | expression tag |
Phe -1 | - | expression tag |
Gln 0 | - | expression tag |
Ser 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 13 |
Total formula weight | 614765.3 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 451.3 | |
All* | Total formula weight | 615216.7 |